Products
Products
Products List
ASTM alloy steel A335 P91 High pressure boiler pipe professional supplier, have a15% market share in Australia and Italy, geothermal power giant ORMAT company is our long-term partner, approved by KOC company in 2020.
DW BL-18
DW AP-6
China Monel N04400 Nickel alloy steel pipe manufacturer ASTM B163, SMLS or WELDED pipe
DW PE-18
Size:2inch,4inch,6inch,8inch,10inch
Elbow wall thickness:3.2mm-17.48mm
Material:carbon steel A234 WPB, stainless steel A403 WP316L, duplex SS 2205,
DW PE-17
Size:DN8-DN750 SMLS, 8NB-750NB SMLS, 1/4inch-30inch SMLS
Above 30inch will be supplied as welded one, one weld seam or two weld seam.
Degree:30deg, 45deg, 90deg
Main material:A403 WP304,WP304L,WP316,WP316L,duplex stainless steel S32205,S31803,S32760,SS317L,special sttel INCOLOY800,MONEL 400,B564 N8825.
DW CAP-9
Duwa Piping supply ANSI B16.9 standard Stainless steel A403 WP316L pipe cap,from 1/4inch to 60inch.
JIS ,ANSI,DIN,and GOST standard can be supplied,main is ANSI B16.9.
DW 16 SE3
Duwa supply duplex stainless steel A815 UNS S31803,S32750 and UNS 32760 long and short pat stub end.size from 1/2 inch to 20inch.our main mart is Australia,Mlaysia and Singapore.
DW BL-20
China ASME B16.5 RTJ Blind Flange Manufacturer DUWA Provides ASTM A105N Blind Flanges, Ring Type Joint Face, Class 1500, ANSI Standard, Size 10 Inch.